Ryan Duncan ha affrontato 39 avversari durante tutta la sua carriera.

Player Team(s) Games
Luca Ace-Nasteski 1
Braedan Allen 1
Abdi Bashir Jr 1
Thomas Batties II 1
Sam Brown 2
Colin Chambers 2
Jack Collins 1
Jayden Doyle 1
Sam Fagan 1
Augustus Gerhart 2
Eddie Holland III 2
Jack Holmstrom 1
Nikita Konstantynovskyi 1
Andrew Laczkowski 2
Jack Leahy 1
Louis Lesmond 1
Malik Mack 1
Reese McMullen 2
Corey Miller 1
Xavier Nesbitt 1
Chisom Okpara 1
Tyler Perkins 2
Quinn Peters 1
Chandler Pigge 1
Payton Pitts 1
Niklas Polonowski 2
Xander Rice 1
Christian Rich 1
Cornelius Robinson Jr 1
Amaan Sandhu 1
Tyler Simon 1
Clark Slajchert 2
George Smith 2
Jakari Spence 1
Gabe Spinelli 1
Nick Spinoso 2
Christian Ubochi 2
Jaret Valencia 1
Klemen Vuga 1